作　　者： ; ; ;

机构地区： 湖南女子职业大学

出　　处： 《湖南城市学院学报》 2003年第3期107-108,共2页

摘　　要： 在硫酸铁存在下,乙醇与冰醋酸发生酯化合成了高收率的乙酸乙酯.研究了硫酸铁、乙醇和冰醋酸用量对酯化反应收率的影响.乙酸、乙醇和硫酸铁的恰当摩尔比为1︰2.5︰0.025,回流反应1h,产品收率达42.6%. Ethyl acetate was synthesized by esterification of ethyl alcohol with acetic acid in the presence of the ferric sulfate. The effects of ethyl alcohol, acetic acid and ferric sulfate molar ratio, the reaction time on the yield of ethyl acetate have been investigated. The yield of the ester could reached 42.6% under amount of substance ratio of acetic acid, ethyl alcohol and ferric sulfate were 1︰2.5︰0.025, refluxing for 1 h.

关 键 词： 乙酸乙酯 硫酸铁 乙醇 冰醋酸 酯化反应 催化剂 合成 摩尔比 收率

领　　域： [理学] [理学]